When using the zigzag stitch, the machine sews perfect for 6-8 stitches, then has irregular size or straight stitches intermitantly added. How do I correct this? Doesn't seem to matter width or spacing.

If your Bernina 930 record sewing machine is experiencing issues with zigzag stitches and straight stitches, here are some troubleshooting steps you can try:

1. Check the needle: Ensure that the needle is properly inserted and not bent or dull. Replace the needle if necessary, making sure to use the correct needle type and size for the fabric you are sewing.
2. Adjust the stitch width and length: Verify that the stitch width and length settings are properly adjusted for the desired zigzag stitch. Refer to your machine's user manual for instructions on how to adjust these settings correctly.
3. Clean and lubricate the machine: A build-up of lint or lack of lubrication can affect the machine's performance. Clean the bobbin area and other accessible parts of the machine using a soft brush or lint brush. Apply a drop of sewing machine oil to the recommended areas as specified in the user manual.
4. Check the tension: Improper tension can lead to skipped stitches. Ensure that the upper thread tension is properly adjusted for the fabric and thread you are using. Consult the user manual for guidance on adjusting the tension correctly.
5. Test with different fabrics and threads: Try sewing on different fabrics using different types of thread to determine if the issue is specific to certain materials. This will help identify whether the problem lies with the machine or the materials being used.
6. Have the machine serviced: If the above steps do not resolve the issue, it may be necessary to have your Bernina 930 record serviced by a professional. There could be underlying mechanical issues that require expert attention.

It's important to note that the Bernina 930 record is a vintage sewing machine, and finding a qualified technician with experience working on older models may be beneficial if further repairs or adjustments are needed.

YES. ALL SEWING MACHINES DO STRAIGHT STITCH. EVEN IF YOU WOULD SET THE STITCH SELECTOR TO A ZIGZAG YOU COULD STILL SEW STRAIGHT STITCH BY SETTING THE WIDTH TO ZERO. OTHERWISE YOU COULD JUST USE THE STRAIGHT STITCH CHOICE.

What's the model? Do you have the stitch selector set on straight stitch, or on a stitch with a width component, like a blind hem stitch?
Some machines consider straight stitch to be a zigzag stitch of width=0, while others have separate settings for a straight stitch and a zigzag (or other) stitch.

The Sew Dlite 11401 shown on Amazon here, http://www.amazon.com/DLite-Supreme-Portable-Sewing-Machine/dp/B0006BDG8Q , does not do zigzags. It only does straight stitches. There are similar models that have a stitch width lever. Those do zigzag stitches and straight stitch when in the zero width mode.

I hope this helps.

Cindy Wells

Tension knob on any machine will be in the thread path and usually above the needle somewhere, while the stitch width and length knobs are usually on the right side of the machine. I cant identify your model but on any machine straight stitch is usually a length of 2.5 and width of 0, while a zigzag the width will be set somewhere between 2-4 depending on how wide you need it to be. There is usually a stitch selector of some sort too but many machines, providing the width is set to 0, you will get a straight stitch.

try these suggestions and see if they help

Skipped stitches
1. The needle is not inserted correctly
Remove needle & reinsert needle( flat side towards the back of machine)
2. The needle is damaged
replace with new needle
3. The wrong size needle is being used
Choose a needle to suit the thread & fabric
4. The foot not attached correctly
Check & attach correctly

it sounds like the machine needs to be checked at a sewing
machine shop to see what's wrong with the cam's or gear
that makes the stitches

The brother website has a users manual for it that can be downloaded. Use this link to get it:

http://welcome.solutions.brother.com/bsc/public/us/us/en/doc/manual_index.html?reg=us&c=us&lang=en&prod=hf_ls2125eus&type2=5&flang=English&dlid=

You can do all of these stitches by using different combinations of your stitch selector, stitch width and stitch feed knobs, for instance, on the panel I can see on your machine:

http://www.jo-ann.com/joann/product/images/52659.jsp?CATID=cat3122&PRODID=prd11333

Stitches 1, 2 & 3 are straight stitches, centered, left and right. Really basic stuff, not different stitches at all. 4,5,6,7 & 8 are zig-zag stitches of different widths. 9 is the widest zig-zag (no. 8) on a finer stitch length, etc...

I think you should try and get an instruction manual for your machine. After a lengthy search of my usual manual sources, I've determined that that this may not be so easy. I think you should contact White on their 800 number and let them try and help you... 1-800-331-3164.

If you found this helpful, please vote generously as I receive nothing other than acknowledgement for my time.